Many people around the world are working towards the main goal of ending poverty, but it's a long process that needs both time and real effort

2.

Experts have found strong evidence that when education improves, it can bring significant change to entire communities living in poor conditions

3.

Sometimes leaders must make difficult decisions to face serious problems like lack of jobs or unfair wealth distribution, even if those choices are not popular

1. Widespread evidence
There is widespread evidence in the quiet corners of my memory that childhood was a season of endless curiosity and wonder when time moved slowly, and the world still seemed full of secret possibilities.

2.Knotty problem
Back then, a knotty problem meant nothing more than a tangled shoelace, a broken toy, or the mystery of how to stay awake past bedtime challenges that felt enormous but were beautifully simple.

3. Quantitative change
Now, the quantitative change from those carefree days to the structured rhythm of adult life is impossible to describe with numbers; childhood cannot be counted or compared it can only be felt, like sunlight on a long-forgotten afternoon.

2. Many countries have set brilliant goals to give away polluting technologies and move toward clean energy sources.

3. Governments often run into thorny problems when they try to illustrate how to balance industrial progress with environmental protection.

• Scientist continue to gather convincing evidence that human activity is accelerating global warming

• Many communities are learning to adopt to rapid changes in weather patterns caused by climate instability